Behavioral task
behavioral1
Sample
e82d47ac67693878af0f03fe938f0af0_NEIKI.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
e82d47ac67693878af0f03fe938f0af0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
e82d47ac67693878af0f03fe938f0af0_NEIKI
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Size
91KB
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MD5
e82d47ac67693878af0f03fe938f0af0
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SHA1
227008e9976dd7ed39100a5765525b23c30f428d
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SHA256
013f243275b97bce505b9b92639330780032c0f09b9f8976935ecf4f86113fc4
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SHA512
72e78ebe5ddf1b6643d6d1768a36774e04ce035f3d55f7bbcb7629b5c3febbfddc44edfa266080fd579aacb6f27f72baf928e9327437d5650d3345c10d763e9d
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SSDEEP
1536:N5VzcfA/6LrVpL74gfh16nAMJjC6slEvHoY/99Rr8piTP/HvbSKkZMtVa+Ztcgr:/V2A/gVh74gpgAMtslEx99DT/zxk6V/D
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource e82d47ac67693878af0f03fe938f0af0_NEIKI unpack001/out.upx
Files
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e82d47ac67693878af0f03fe938f0af0_NEIKI.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE